[Win/MAC] PYTHONPATH does not appear to be set

[tashrifbillah]

Hi @ihnorton ,

Given these errors on Win and MAC, I believe the PYTHONPATH is not set in AdditionalLauncherSettings.ini:

add_test(NAME diffusionQCCLI_test 
  COMMAND 
  "${Slicer_LAUNCHER_EXECUTABLE}"
  --launcher-additional-settings "${CMAKE_BINARY_DIR}/AdditionalLauncherSettings.ini"
   --launch
  "${PYTHON_EXECUTABLE}" "${CMAKE_CURRENT_SOURCE_DIR}/run_test.py"
  )

Learning from what you wrote in the other cmake:

set(_install_diffusionqclib COMMAND ${CMAKE_COMMAND}
    -E env
    PYTHONNOUSERSITE=1
    ${PYTHON_EXECUTABLE} -m pip install . --prefix ${python_packages_DIR_NATIVE_DIR} --upgrade
    )

I would like to manually provide PYTHONPATH:

add_test(NAME diffusionQCCLI_test 
  COMMAND 
  
  # notice the following line
  ${CMAKE_COMMAND} -E env PYTHONPATH=${python_packages_DIR_NATIVE_DIR}
  
  "${Slicer_LAUNCHER_EXECUTABLE}"
  --launcher-additional-settings "${CMAKE_BINARY_DIR}/AdditionalLauncherSettings.ini"
   --launch
  "${PYTHON_EXECUTABLE}" "${CMAKE_CURRENT_SOURCE_DIR}/run_test.py"
  )

Do you think that may work or is the syntax right? Surprisingly, it does not happen on Linux.

It has been a while so it's okay if we have forgotten this. Thank you anyway.